Usage Tips:Larger Capacity Batteries&Easy to DisassembleThis wireless puck lighting is powered by three AA batteries, and the battery power is increased by 30%,which has a longer battery life with high lumens. You only need to use the attached 3M glue on the back of the lamp and easily install it anywhere you want. The round surface structure which is not easy to accumulate dust can reduce your cleaning ^burden, and the smooth back can fit perfectly with the cabinet surfaceBrightness Adjustment &Operated TimerThe under cabinet lighting has four brightness modes of 10%, 40%, 80% and . Different brightness to meet all your needs. At the same time, the under cabinet lighting has a timing function, with a variety of time period settings such as 10 minutes, 30 minutes, 60 minutes and 120 minutes. Whether you want to save electricity or are about to go out, you can find a satisfactory custom lighting duration.Wireless Remote Control & Press Control This wireless puck lighting has a dual control mode. You can choose to operate through the remote or control through direct touch - press the lampshade to switch the light temperature and brightnessand long press can help you find the appropriate brightness. Even if you think of turning off the lights when you are about to go out, you can turn off all the lights at one time with the remote control